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QSI
Quantum-Si Incorporated Class A Common Stock
stock NASDAQ

At Close
Sep 29, 2026 3:59:48 PM EDT
0.9600USD+20.792%(+0.1650)23,007,124
0.00Bid   0.00Ask   0.0000Spread
Pre-market
Sep 30, 2026 9:09:30 AM EDT
0.9622USD+0.428%(+0.0041)75,497
After-hours
Sep 29, 2026 4:59:30 PM EDT
0.9556USD-0.489%(-0.0047)64,631
OverviewOption ChainMax PainOption ChainHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
Expiration Dates
Oct 2, 2026Oct 9, 2026Oct 16, 2026Oct 23, 2026Oct 30, 2026Nov 6, 2026Nov 20, 2026Jan 15, 2027Apr 16, 2027

ITM/OTM for Oct 16, 2026View All Dates
Calls ITMCalls OTMPuts ITMPuts OTM
2025,3251,04570


QSI Oct 16, 2026 Exp. - Volume by Strike
Puts
Calls

QSI Oct 16, 2026 Exp. - Open Interest by Strike

Puts
Calls

QSI Oct 16, 2026 Exp. - Max Pain @ $1.00

Puts
Calls


QSI Oct 16, 2026 Exp. - Option Chain
In the Money (ITM)
Calls
StrikePriceChangeVolOILastContract Name
7.50 C0.050.00%4108-07QSI261016C00007500
5.00 C0.03-70.00%110808-27QSI261016C00005000
2.50 C0.05+150.00%101,36809-04QSI261016C00002500
2.00 C0.030.00%1721509-22QSI261016C00002000
1.50 C0.03-40.00%137609-22QSI261016C00001500
1.00 C0.06+100.00%413,25709-28QSI261016C00001000
0.50 C0.28+12.00%1020209-22QSI261016C00000500
Puts
StrikePriceChangeVolOILastContract Name
7.50 P00%0QSI261016P00007500
5.00 P4.10+2.50%1006-26QSI261016P00005000
2.50 P1.60+9.59%1206-17QSI261016P00002500
2.00 P1.15+4.55%1106-16QSI261016P00002000
1.50 P0.730%1109-22QSI261016P00001500
1.00 P0.18-40.00%11,04109-24QSI261016P00001000
0.50 P0.01-80.00%27008-21QSI261016P00000500


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